diff --git a/games/crack-attack/Makefile b/games/crack-attack/Makefile
index 414213a4d52c2..afda0cad6ddda 100644
--- a/games/crack-attack/Makefile
+++ b/games/crack-attack/Makefile
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.15 2008/03/02 05:31:00 dsainty Exp $
+# $NetBSD: Makefile,v 1.16 2008/04/04 18:22:40 dsainty Exp $
 
 DISTNAME=	crack-attack-1.1.14
-PKGREVISION=	4
+PKGREVISION=	5
 CATEGORIES=	games
 MASTER_SITES=	http://savannah.nongnu.org/download/crack-attack/
 
@@ -10,6 +10,7 @@ HOMEPAGE=	http://savannah.nongnu.org/projects/crack-attack
 COMMENT=	Tetris Attack inspired game
 
 GNU_CONFIGURE=		YES
+CONFIGURE_ARGS+=	--enable-sound=yes
 CONFIGURE_ARGS+=	--disable-binreloc
 USE_LANGUAGES=		c c++
 USE_TOOLS+=		pkg-config
@@ -19,6 +20,8 @@ post-install:
 	${INSTALL_DATA} ${WRKSRC}/doc/*.html ${PREFIX}/share/doc/html/${PKGBASE}
 	${INSTALL_DATA} ${WRKSRC}/doc/*.jpg ${PREFIX}/share/doc/html/${PKGBASE}
 
+.include "../../audio/SDL_mixer/buildlink3.mk"
+.include "../../devel/SDL/buildlink3.mk"
 .include "../../graphics/Mesa/buildlink3.mk"
 .include "../../x11/gtk2/buildlink3.mk"
 .include "../../x11/libXmu/buildlink3.mk"